DEXP B245 vs Lenovo Tab M7 3rd gen
DEXP B245
Lenovo Tab M7 3rd gen
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 20, 28, 38, 40, 41
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE-A, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-12021-06
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Status2019-12021-06
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Design
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BuildPlasticGlass front, aluminum back, aluminum frame
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SIMDual SIM (Micro-SIM, dual stand-by)Nano-SIM
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Height138.5 mm176.2 mm
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Width67 mm102.3 mm
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Thickness9.9 mm8.3 mm
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Weight155 g237 g
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ColorsBlackGray
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Display
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Display typeTNTDDI IPS LCD
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Physical size4.5 inches7.0 inches
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Resolution480 x 845 pixels600 x 1024 pixels
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Pixel density216 ppi170 ppi
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Display colors1677721616777216
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MultitouchYes-
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Display features-350 nits (typ)
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetSpreadtrum SC7731EMediatek MT8166 - Wi-Fi version / Mediatek MT8766 - LTE version
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GPUMali-T820 MP1PowerVR GE8320
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Memory RAM1 GB2 GB
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Internal storage8 GB32 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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OS
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OSAndroidAndroid 10 Go Edition
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Main camera
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Camera type-Single
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLED-
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene modeAutofocus, geotagging, touch focus,face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP2 MP
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Selfie camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Selfie camera video480p@30fps MP720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LE-LE
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NFC-No
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GPSYes, with A-GPSYes, no A-GPS
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Features
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SensorsAccelerometerAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1400 mAh3750 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes
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Tests and performance
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Antutu-96199 (v8)
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Geekbench(single-core)-154 (v5.2)
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Geekbench(multi-core)-732 (v5.2)
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Cost
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Price-140 USD